Contributions to the Pleistocene history of the Florida Parishes of Louisiana / by Harold N. Fisk, Horace G. Richards, Clair A. Brown and William Campbell Steere
Annotated bibliography of Quaternary shorelines, 1945-1964 [by] Horace G. Richards [and] Rhodes W. Fairbridge. Prepared for the VII International Congress of International Association for Quaternary Research (INQUA) meeting at Boulder, Colo., August 30-September 5, 1965
Studies on the marine Pleistocene: Part I. The marine Pleistocene of the Americas and Europe. Part II. The marine Pleistocene mollusks of Eastern North America